CN102647470A - Cloud download method in on-line application platform and on-line application platform system - Google Patents
Cloud download method in on-line application platform and on-line application platform system Download PDFInfo
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- CN102647470A CN102647470A CN2012100980621A CN201210098062A CN102647470A CN 102647470 A CN102647470 A CN 102647470A CN 2012100980621 A CN2012100980621 A CN 2012100980621A CN 201210098062 A CN201210098062 A CN 201210098062A CN 102647470 A CN102647470 A CN 102647470A
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Abstract
The invention provides a cloud download method in an on-line application platform. When a client needs to download data, the client sends download instructions to a cloud end; the cloud end generates download requests according to the download instructions; the download requests carry attributes of pre-downloaded contents; the cloud end obtains data sources of the pre-download contents according to the attributes of the pre-download contents; and the cloud end stores the download contents obtained from the data sources into the subordinate storage space of the client at the cloud end. The invention also provides an on-line application platform system, which comprises the client and the cloud end, and the cloud download in the on-line application platform is realized. The cloud download method and the on-line application platform system have the advantages that the operation processing pressure of the client can be relieved, and the storage space requirement and the band width requirement of the client can be reduced.
Description
Technical field
The present invention relates to online application platform, relate in particular to cloud is downloaded in the online application platform method and online application platform system.
Background technology
Present data download technology is normally: user end to server sends the file in download request, in request, carries the file attribute of preparatory file in download, and server is according to said file attribute; Obtain the data source of preparatory file in download, download preparatory file in download at the data source place, server for saving is downloaded files; If client in accepting state, is then carried out synchronized transmission downloaded files to client, client receives downloaded files; If client is in non-accepting state, then server is preserved all downloaded files earlier, when client is in accepting state; Send all file in download to client separately, client receives all downloaded files.
In such scheme, following requirement has been proposed client:
(1) client is that a download message is initiated the source in whole downloading process,, need initiate the file in download request in client that is, and therefore, client need have certain computing ability.
(2) client need be sent and ask and the reception file when being communicated with server, and therefore, client need have enough, stable bandwidth.
(3) client needs reception server downloaded files, the raising of the abundant and content quality of data content at present, and the film video file of a high definition has tens GB, and therefore, client need have enough memory spaces.
Above-mentioned requirement also becomes the bottleneck in the present method for down loading, and (1) if client is moved number of applications earlier, it is very limited to distribute to the computing ability that starts download.Download if client starts earlier, then whole client is all given the computing capability distribution and is downloaded, and is used for communicating with server, can not carry out other any operations, greatly has influence on user's experience.(2) if client is in the network environment of a non-constant, there is serious problem in the communication of client and server, then can not download at all, and the user can't accomplish the experience of download.In this process, may send interruption because of client or bandwidth problem generation download request, need carry out again download request and send.(3) storage capacity of client is very limited, for the reception of big file, can only select to abandon.
Summary of the invention
The object of the present invention is to provide cloud is downloaded in a kind of online application platform method and online application platform system, alleviate the computing pressure of client, reduce the bandwidth requirement and the memory space requirement of client.
The method that cloud is downloaded in the online application platform provided by the invention comprises step:
When client needed data download, client was sent download instruction to high in the clouds;
High in the clouds generates download request according to said download instruction; Said download request is carried the attribute of preparatory download content;
High in the clouds obtains the data source of preparatory download content according to the attribute of said preparatory download content;
High in the clouds will obtain from data source and download content and be kept at the memory space under this client of high in the clouds.
Online application platform system provided by the invention comprises client and high in the clouds,
Said client is used for sending download instruction and representing the download content to high in the clouds;
Said high in the clouds comprises:
The request instruction generation module is used for generating download request according to said download instruction; Said download request is carried the attribute of preparatory download content;
Obtain the loading source module, be used for obtaining the data source of downloading content according to the attribute of downloading content in advance;
Memory module is used for downloading content and being kept at the memory space under this client of high in the clouds obtaining from data source.
Technical scheme of the present invention is in whole downloading process; Client is equivalent to a user interface in the online application platform; User's intention only need be provided and show downloading process information; Therefore accomplished that the lightweight user terminal downloads under the online application platform, user terminal only are instruments that information represents.The data source of preparatory download content is obtained in the transmission of whole download request, downloads at the data source place and downloads content in advance, preserves downloaded contents and all handles beyond the clouds, and user terminal need not receive the file in download that is kept at high in the clouds.Under online application platform; Because downloaded contents all is to be kept in the affiliated memory space of user in high in the clouds; User terminal can be directly downloaded the operation that content is carried out similar this locality to what preserved in high in the clouds; Also can be according to user's demand, the file in download in high in the clouds is synchronized to the Any user terminal, therefore need special requirement not arranged to the bandwidth and the memory space of client.
Description of drawings
Fig. 1 is the flow chart of the method for cloud download in the online application platform of the present invention;
Fig. 2 is the logic diagram of online application platform system.
Embodiment
As shown in Figure 1; The user gets into online application platform through the client login, in the operating process of various application, if any the download demand; Then send download instruction (S101) to high in the clouds through client; The user confirms to download content according to the download message that represents on the client, sends download instruction through the download instruction sending module to high in the clouds.
High in the clouds receives instruction, generates download request (S102).High in the clouds is receiving the download instruction that client is sent, and the backstage generates download request, and the attribute of preparatory download content is carried in this request.
High in the clouds obtains the data source (S103) of preparatory download content according to the attribute of request download content.As an embodiment; The attribute of content is downloaded in high in the clouds according to request; Obtain the data source address, the data source address that the attribute of this request download content comprises the unique identification of preparatory download content or downloads content in advance is when this request downloaded contents attribute comprises unique identification; When not comprising the data source address of preparatory download content, know the data source address of preparatory download content through this unique identification and the corresponding relation of downloading the data source address of content in advance.
High in the clouds begins to download (S104) in the data source address that obtains preparatory download content.In downloading process, if, then the data source address is preserved, and the data source address is carried out real-time listening,, proceed to download as long as network is unobstructed because of interrupting appears in network problem, download up to whole contents and accomplish.Whole operation all is to carry out beyond the clouds, need not worry because of downloading content excessively, needs long-time online monitoring of client.
High in the clouds will be downloaded the affiliated memory space (S105) of this client that content is kept at high in the clouds.When does not download in whole contents fully in high in the clouds; Can leave downloaded contents in the data temporary storage cell; After confirming that downloading content has in advance all downloaded,, the whole content of having downloaded is kept at the permanent storage space under the user of high in the clouds according to the user profile of client.
Because permanent storage space can carry out therefore, content having been downloaded in high in the clouds synchronously with any terminal of subscriber's local under the user in high in the clouds, need not send to client, client need not receive yet.Be the same to the operation of downloading content with operating beyond the clouds in this locality.Can reduce the storage capacity requirement of client like this, and can not rely on client type and hardware requirement, realize the cross-terminal download.In addition, can also the file in download in high in the clouds be synchronized to the client of any appointment according to user's demand.
To download content and represent (S106) in client.
For the operation in high in the clouds, the user is sightless, and client is carried out download message according to user's needs and represented, the imperceptible downloading process of user, thus promote user experience, reach purpose with user communication.
Method to cloud download in the above-mentioned online application platform; The invention provides a kind of online application platform system, comprise client and high in the clouds, as shown in Figure 2; Said high in the clouds comprises: the request instruction generation module, obtain loading source module and memory module, can also comprise synchronization module.
Client is sent download instruction to high in the clouds, and the request instruction generation module generates download request according to said download instruction; Said download request is carried the attribute of preparatory download content; Obtain the loading source module according to the attribute of downloading content; Obtain the data source of downloading content; Memory module will be obtained from data source and download content and be kept at the memory space under this client of high in the clouds; The content synchronization that store memory module through synchronization module in high in the clouds is to relative client, and client represents the download content.
The above embodiment has only expressed several kinds of execution modes of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. the method that the interior cloud of online application platform is downloaded is characterized in that, comprises step:
When client needed data download, client was sent download instruction to high in the clouds;
High in the clouds generates download request according to said download instruction; Said download request is carried the attribute of preparatory download content;
High in the clouds obtains the data source of preparatory download content according to the attribute of said preparatory download content;
High in the clouds will obtain from data source and download content and be kept at the memory space under this client of high in the clouds.
2. the method that cloud is downloaded in the online application platform according to claim 1 is characterized in that, also comprises step:
High in the clouds is with the client of the download content synchronization in the said memory space to appointment.
3. the method that cloud is downloaded in the online application platform according to claim 1 is characterized in that the process of obtaining the data source of preparatory download content specifically comprises:
High in the clouds is according to the attribute of downloading content in advance; Obtain the data source address; Be somebody's turn to do the data source address that the preparatory attribute of downloading content comprises the unique identification of preparatory download content or downloads content in advance; When this attribute of downloading content in advance comprises unique identification, when not comprising the data source address of preparatory download content, know the data source address of preparatory download content through this unique identification and the corresponding relation of downloading the data source address of content in advance;
Obtain the data source of preparatory download content according to said data source address.
4. an online application platform system is characterized in that, comprises client and high in the clouds,
Said client is used for sending download instruction and representing the download content to high in the clouds;
Said high in the clouds comprises:
The request instruction generation module is used for generating download request according to said download instruction; Said download request is carried the attribute of preparatory download content;
Obtain the loading source module, be used for obtaining the data source of downloading content according to the attribute of downloading content in advance;
Memory module is used for downloading content and being kept at the memory space under this client of high in the clouds obtaining from data source.
5. online application platform system according to claim 4 is characterized in that, also comprises:
Synchronization module is used for the client of the download content synchronization in the said memory space to appointment.
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| CN2012100980621A CN102647470A (en) | 2012-04-01 | 2012-04-01 | Cloud download method in on-line application platform and on-line application platform system |
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| CN2012100980621A CN102647470A (en) | 2012-04-01 | 2012-04-01 | Cloud download method in on-line application platform and on-line application platform system |
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| CN103297516A (en) * | 2013-05-16 | 2013-09-11 | 北京新思易佳科技有限公司 | Multi-type providing method, multi-type providing system and multi-type providing device of applications |
| CN103473092A (en) * | 2013-09-02 | 2013-12-25 | 小米科技有限责任公司 | Method and device for processing downloaded applications and terminal equipment |
| CN104184804A (en) * | 2014-08-12 | 2014-12-03 | 北京京东尚科信息技术有限公司 | Cloud storage system and system and method for downloading/providing data from cloud storage system |
| CN104580267A (en) * | 2013-10-09 | 2015-04-29 | 北京奇虎科技有限公司 | A resource downloading method, device, server and corresponding system |
| CN104717570A (en) * | 2013-12-13 | 2015-06-17 | 乐视网信息技术（北京）股份有限公司 | Multi-media file downloading method, equipment and system |
| CN110324419A (en) * | 2019-07-01 | 2019-10-11 | 百度在线网络技术（北京）有限公司 | Data processing method and equipment based on cloud service |
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| CN104184804A (en) * | 2014-08-12 | 2014-12-03 | 北京京东尚科信息技术有限公司 | Cloud storage system and system and method for downloading/providing data from cloud storage system |
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Application publication date: 20120822 |